MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202641070849 A) filed by Jss College Of Pharmacy, Jss Academy Of Higher Education & Research on June 07, 2026, for A Method Of Preparation Of A Quercetin-Loaded (qur-Col) Lyophilized Scaffold For The Treatment Of Diabetic Foot Ulcers (dfu).
Inventors include Dr. Asha Spandana K M; Ms. Sathveeka Narayanan; Mr. Mohit Angolkar; Ms. Sharanya Paramshetti; Mr. Darshan Patil; Dr. Gangadharappa Hosahalli Veerabhadrappa; and Dr. Riyaz Ali M Osmani.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: A METHOD OF PREPARATION OF A QUERCETIN-LOADED (QUR-COL) LYOPHILIZED SCAFFOLD FOR THE TREATMENT OF DIABETIC FOOT ULCERS (DFU) ABSTRACT A method (1200) for preparing a Quercetin-loaded (QUR-COL) lyophilized scaffold for the treatment 5 of diabetic foot ulcers (DFU) is provided. The method (1200) includes preparing (1202) quercetin-loaded PLGA nanoemulsions by a solvent evaporation method. The method (1200) further includes incorporating (1204) the PLGA nanoemulsions into a collagen solution to form a mixture and lyophilizing the mixture to form a porous QUR-COL scaffold structure. The method (1200) further includes crosslinking (1206) the porous QUR-COL scaffolds using a 10 chemical crosslinking method to enhance stability, improve the mechanical strength and structural integrity of the scaffold. [FIG.12]
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